package whf.file.service;

import whf.file.entity.Type;
import whf.framework.exception.FindException;

/**
 * 服务对象接口
 * 
 * @author wanghaifeng
 * @email king@126.com
 * @modify 2006-11-14
 */
public interface TypeService extends whf.framework.service.Service<Type> {

	/**
	 * @modify wanghaifeng Nov 26, 2006 3:21:20 PM
	 * @param ext
	 * @return
	 * @throws FindException
	 */
	public Type findByExt(String ext) throws FindException;
}